The politics of Gibraltar takes place within a framework of a parliamentary representative democratic British Overseas Territory, whereby the Monarch of the United Kingdom is the constitutional head of state represented by the Governor of Gibraltar. The Chief Minister of Gibraltar is the head of Government. As a British Overseas Territory, the Government of Gibraltar is not subordinate to the Government of the United Kingdom. The British Government, however, is responsible for defence and external affairs but Gibraltar has full internal self-government under its 2006 Constitution.
The politics of the United Kingdom functions within a constitutional monarchy where executive power is delegated by legislation and social conventions to a unitary parliamentary democracy. From this a hereditary monarch, currently Charles III, serves as head of state while the Prime Minister of the United Kingdom, currently Rishi Sunak, serves as the elected head of government.
The 1997 United Kingdom general election was held on Thursday, 1 May 1997. The governing Conservative Party led by Prime Minister John Major was defeated in a landslide by the Labour Party led by Tony Blair, achieving a 179-seat majority.
The Gibraltar Social Democrats (GSD) is a liberal-conservative, centre-right political party in Gibraltar. The GSD was the governing party for four successive terms in office under the leadership of Peter Caruana, from the 1996 general election until the party's electoral defeat in the 2011 election by the GSLP–Liberal Alliance.
The 2004 European Parliament election was the United Kingdom's part of the wider 2004 European Parliament election which was held between 10 and 13 June 2004 in the 25 member states of the European Union. The United Kingdom's part of this election was held on Thursday 10 June 2004. The election also coincided with the 2004 local elections and the London Assembly and mayoral elections. In total, 78 Members of the European Parliament were elected from the United Kingdom using proportional representation.
European Parliament elections were held for the first time in Gibraltar on 10 June 2004 as part of European Union-wide elections. Although part of the European Union, Gibraltar had never before voted in European Parliamentary elections, in part due to its small electorate of just over 20,000 which would cause Gibraltar to be over-represented by about 30 times if even a single seat were to be assigned.
The 2009 European Parliament election was the United Kingdom's component of the 2009 European Parliament election, the voting for which was held on Thursday 4 June 2009. The election was held concurrently with the 2009 local elections in England. In total, 72 Members of the European Parliament were elected from the United Kingdom using proportional representation.
The 2011 Scottish Parliament election was held on Thursday, 5 May 2011 to elect 129 members to the Scottish Parliament.
The 2014 European Parliament election was the United Kingdom's component of the 2014 European Parliament election, held on Thursday 22 May 2014, coinciding with the 2014 local elections in England and Northern Ireland. In total, 73 Members of the European Parliament were elected from the United Kingdom using proportional representation. England, Scotland and Wales use a closed-list party list system of PR, while Northern Ireland used the single transferable vote (STV).
European Parliament elections were held in the British Overseas Territory of Gibraltar on 22 May 2014, with the results announced on 25 May 2014. On the previous two occasions Gibraltar has participated in European elections, the Conservative Party had topped the poll. The Liberal Democrats won the popular vote in the territory for the first time. They opposed British withdrawal from the European Union and were the only party to include a Gibraltar resident on their list of candidates, Lyana Armstrong-Emery of the Liberal Party of Gibraltar.
The 2015 United Kingdom general election was held on Thursday 7 May 2015 to elect 650 Members of Parliament to the House of Commons. It was the only general election held under the rules of the Fixed-term Parliaments Act 2011 and was the last general election to be held before the United Kingdom would vote to end its membership to the European Union (EU). Local elections took place in most areas of England on the same day.
The 2019 United Kingdom general election was held on Thursday 12 December 2019 to elect members of the House of Commons. The Conservative Party won a landslide victory with a majority of 80 seats, a net gain of 48, on 43.6% of the popular vote, the highest percentage for any party since the 1979 general election.
The 2019 European Parliament election was the United Kingdom's component of the 2019 European Parliament election, held on Thursday 23 May 2019 and the results were announced on Sunday 26 and Monday 27 May 2019, after all the other EU countries had voted. This was the United Kingdom's final participation in a European Parliament election before leaving the European Union on 31 January 2020, and was also the last election to be held under the provisions of the European Parliamentary Elections Act 2002 before its repeal under the European Union (Withdrawal) Act 2018.
European Parliament elections were held in Gibraltar. 23 May 2019 as part of the EU-wide elections after the date of EU withdrawal was delayed by the UK Government.
On 1 December 2016, a by-election was held in the UK parliamentary constituency of Richmond Park. It was triggered by the resignation of the Conservative Member of Parliament Zac Goldsmith on 25 October 2016 over the Government's proposal for a third runway at the nearby Heathrow Airport. It was won by Sarah Olney of the Liberal Democrats, after a campaign focused on opposition to Brexit.
A by-election for the House of Commons constituency of Manchester Gorton was scheduled to take place on 4 May 2017, following the death of the sitting Labour Member of Parliament (MP), Sir Gerald Kaufman. It was cancelled on 20 April following the announcement of the 2017 general election. At the general election in June, most of the candidates who were due to stand in the by-election contested the seat, and the Labour candidate, Afzal Khan, retained the seat for his party with a large majority.
Various newspapers, organisations and individuals endorsed parties or individual candidates for the 2019 European Parliament election in the United Kingdom.
A by-election was held in the UK Parliament constituency of Brecon and Radnorshire on 1 August 2019 after Chris Davies, who had held the seat for the Conservatives since the 2015 general election, was unseated by a recall petition. The by-election was won by Jane Dodds of the Liberal Democrats.
The 2019 United Kingdom general election was held on 12 December 2019 to elect all 650 members of the House of Commons, including the 40 Welsh seats.
A by-election was held in the United Kingdom Parliament constituency of Chesham and Amersham on 17 June 2021, following the death of the sitting member, Dame Cheryl Gillan, on 4 April 2021. Gillan had served as MP for the constituency since 1992. The by-election was the third to the 58th Parliament, which was elected in 2019.
